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Amplifier Research ATH800M5GA High Gain Horn Antenna 800 MHz – 5 GHz

Description

Amplifier Research ATH800M5GA is a wide band, high gain, microwave horn antenna that provides high field intensities. With a minimum gain of 13.0 dB over isotropic, the Model ATH800M5GA supplies the constant high intensity fields necessary for RFI/EMI field testing within and beyond the confines of a shielded room. Specially designed septums are installed to focus the beamwidth ensuring the intensity of the field for 3 meter testing.

The Model ATH800M5GA is compact and lightweight for ready mobility, yet is built tough enough for the extra demands of outdoor use and easily mounts on a tripod or back plate. Part of a family of microwave frequency antennas the Model ATH800M5GA provides the lower frequency microwave response required for many often used test specifications.

The ATH800M5GA is ideally suited for radar pulse testing for both the 1.2–1.4 GHz and 2.7–3.1 GHz bands. FORD ES-XW7T-1A278-AC standard with revision dated on March 19, 2006 recommends the use of this antenna to meet the requirement for radar pulse testing in the above two bands.

Features

  • Wide beamwidth, high gain, microwave horn
  • Compact and lightweight
  • Supplies constant high intensity fields necessary for RFI/EMI field testing
  • Designed to perform emissions measurements
  • Tough enough for outdoor use
  • Compliant to many military and commercial emissions standards

Specifications

FREQUENCY RANGE

0.8–5.0 GHz (M5 range is 1–3.1GHz)

POWER INPUT (maximum)

1500 Watts

PEAK INPUT POWER (maximum)

15kW peak pulse maximum (1% duty cycle 6μs pulse width)

POWER GAIN (over isotropic)

11 dB minimum, typically increasing to 21 dB at 5.0 GHz

IMPEDANCE

50 Ω nominal

VSWR

Maximum

2.5:1

Average

1.6:1

BEAM WIDTH (average)

E Plane

See Curve (datasheet)

 H Plane

See Curve (datasheet)

FRONT TO BACK RATIO (minimum)

20 dB

CONNECTOR

N (F)

MOUNTING PROVISIONS

Mounting pads on two adjacent sides for tripod and back plate. May also be tripod mounted in two perpendicular planes using optional tripod.

WEIGHT (with enhancer)

7.26 kg (16 lbs)

SIZE (W x H x D)

46.3 x 46.3 x 69.2 cm (18.25 x 18.25 x 27.25 in

Standards

CISPR
CISPR 11
CISPR 14 - 1
CISPR 14 - 2
CISPR 14 - 2
CISPR 16 - 1
CISPR 16 - 2
CISPR 16 - 3
CISPR 16 - 4
CISPR 22
CISPR 24
IEC
IEC/TR EN 61000 - 1 - 1
IEC/TR EN 61000 - 2 - 1
IEC/TR EN 61000 - 2 - 3
IEC EN 61000 - 3 - 2
IEC EN 61000 - 3 - 4
IEC/TC EN 61000 - 3 - 5
IEC EN 61000 - 4 - 2
IEC EN 61000 - 4 - 3
IEC EN 61000 - 4 - 4
IEC EN 61000 - 4 - 5
IEC EN 61000 - 4 - 6
IEC EN 61000 - 4 - 7
IEC EN 61000 - 4 - 8
IEC EN 61000 - 4 - 9
IEC EN 61000 - 4 - 11
European
EN 50 081 part 1
EN 50 081 part 2
EN 55 011
EN 55 013
EN 55 014
EN 55 015
EN 55 020
EN 55 022
EN 55 024
EN 50 082 part 1
EN 50 082 part 2
EN 50 093
American
FCC Part 15
MIL-STD - 461E